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Ofu-Olosega: eruption history
Elevation639 m
TypeShield
Confirmed eruptions1#110 of 165 in country
Latest eruption1866-09-12
Largest VEI2
Location-14.18, -169.62
Eruptions per century (since 1500)
0
0
0
1
0
0
By VEI
1
Eruptions (latest first, up to 60)
| Start | VEI | End | Area |
|---|---|---|---|
| 1866-09-12 | 2 | 1866 | Submarine vent 3 km SE of Olosega |
Nearby volcanoes
| Volcano | Distance | Eruptions |
|---|---|---|
| Tau | 19 km | 0 |
| Malumalu | 51 km | 0 |
| Vailuluu | 61 km | 3 |
| Tutuila | 118 km | 1 |
| Upolu | 228 km | 0 |
| Savaii | 320 km | 12 |
| West Mata | 456 km | 1 |
| Curacoa | 464 km | 2 |
Eruption records from the Smithsonian Global Volcanism Program; older eruptions may be missing. VEI = Volcanic Explosivity Index (0–8). For current alerts, check the official agency.